bulk import recipients

spec/models/recipient_spec.rb

@@ -0,0 +1,16 @@
+require 'rails_helper'
+
+describe Recipient do
+  describe "Import" do
+
+    let(:data) { "name,phone\rJared,111-222-333\rLauren,222-333-4444\rAbby,333-444-5555\r" }
+    let(:file) { instance_double('File', path: 'path') }
+
+    it "should parse file contents and return a result" do
+      expect(File).to receive(:open).with('path', universal_newline: false, headers: true) { StringIO.new(data) }
+      Recipient.import(file)
+      expect(Recipient.count).to eq(3)
+      expect(Recipient.all.map(&:name)).to eq(['Jared', 'Lauren', 'Abby'])
+    end
+  end
+end